miniflux/ui/form/feed.go

// Copyright 2017 Frédéric Guillot. All rights reserved.
// Use of this source code is governed by the Apache 2.0
// license that can be found in the LICENSE file.

package form // import "miniflux.app/ui/form"

import (
	"net/http"
	"strconv"

	"miniflux.app/model"
)

// FeedForm represents a feed form in the UI
type FeedForm struct {
	FeedURL         string
	SiteURL         string
	Title           string
	ScraperRules    string
	RewriteRules    string
	BlocklistRules  string
	KeeplistRules   string
	Crawler         bool
	UserAgent       string
	CategoryID      int64
	Username        string
	Password        string
	IgnoreHTTPCache bool
	FetchViaProxy   bool
	Disabled        bool
}

// Merge updates the fields of the given feed.
func (f FeedForm) Merge(feed *model.Feed) *model.Feed {
	feed.Category.ID = f.CategoryID
	feed.Title = f.Title
	feed.SiteURL = f.SiteURL
	feed.FeedURL = f.FeedURL
	feed.ScraperRules = f.ScraperRules
	feed.RewriteRules = f.RewriteRules
	feed.BlocklistRules = f.BlocklistRules
	feed.KeeplistRules = f.KeeplistRules
	feed.Crawler = f.Crawler
	feed.UserAgent = f.UserAgent
	feed.ParsingErrorCount = 0
	feed.ParsingErrorMsg = ""
	feed.Username = f.Username
	feed.Password = f.Password
	feed.IgnoreHTTPCache = f.IgnoreHTTPCache
	feed.FetchViaProxy = f.FetchViaProxy
	feed.Disabled = f.Disabled
	return feed
}

// NewFeedForm parses the HTTP request and returns a FeedForm
func NewFeedForm(r *http.Request) *FeedForm {
	categoryID, err := strconv.Atoi(r.FormValue("category_id"))
	if err != nil {
		categoryID = 0
	}
	return &FeedForm{
		FeedURL:         r.FormValue("feed_url"),
		SiteURL:         r.FormValue("site_url"),
		Title:           r.FormValue("title"),
		ScraperRules:    r.FormValue("scraper_rules"),
		UserAgent:       r.FormValue("user_agent"),
		RewriteRules:    r.FormValue("rewrite_rules"),
		BlocklistRules:  r.FormValue("blocklist_rules"),
		KeeplistRules:   r.FormValue("keeplist_rules"),
		Crawler:         r.FormValue("crawler") == "1",
		CategoryID:      int64(categoryID),
		Username:        r.FormValue("feed_username"),
		Password:        r.FormValue("feed_password"),
		IgnoreHTTPCache: r.FormValue("ignore_http_cache") == "1",
		FetchViaProxy:   r.FormValue("fetch_via_proxy") == "1",
		Disabled:        r.FormValue("disabled") == "1",
	}
}